I have a 125 gallon reef and I am installing my sixth powerhead to get even more water movement.
Let me know what size tank you have and how many powerheads you have.
Thanks everyone :thinking: :thinking:
Ive got a 75 gallon tank with a mag 9.5 return pump going through two penductors into the display. the only powerhead is a seio 1100 this all gives me enough flow to keep sps in areas and even a donut in other areas with some planning.